A box with a mass of 6.0 kg is lifted (without acceleration) through a height of 2.0m, in order to place it upon the shelf of a closet. a) What is the increase in potential energy of the box? b) how much work was required to lift the box to this position?

The horse latitudes-high-pressure zones about 30 degrees north and 30 degrees south of the equator.-warm air traveling away from the equator cools and sinks-weather tends to be clear and drythe doldrums-low-pressure near equator-air rises and spreads out toward the poles-rising moist air produces clouds and heavy rainthe westerlies-blow from the west-move from the horse latitudes toward the poles.-bring storms across much of the united statesthe tradewinds-blow from the east-move from the horse latitudes toward the equator  -strong, steady winds

The answer is c hope this

You will hear a hissing sound because of the carbon dioxide escaping the can or bottle